diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/rust_is_available.sh | 13 | ||||
| -rw-r--r-- | scripts/rust_is_available_bindgen_0_66.h | 2 | ||||
| -rwxr-xr-x | scripts/rust_is_available_test.py | 26 |
3 files changed, 38 insertions, 3 deletions
diff --git a/scripts/rust_is_available.sh b/scripts/rust_is_available.sh index 4531f9dd19d3..5262c56dd674 100755 --- a/scripts/rust_is_available.sh +++ b/scripts/rust_is_available.sh @@ -161,6 +161,19 @@ if [ "$rust_bindings_generator_cversion" -lt "$rust_bindings_generator_min_cvers echo >&2 "***" exit 1 fi +if [ "$rust_bindings_generator_cversion" -eq 6600 ] || + [ "$rust_bindings_generator_cversion" -eq 6601 ]; then + # Distributions may have patched the issue (e.g. Debian did). + if ! "$BINDGEN" $(dirname $0)/rust_is_available_bindgen_0_66.h >/dev/null; then + echo >&2 "***" + echo >&2 "*** Rust bindings generator '$BINDGEN' versions 0.66.0 and 0.66.1 may not" + echo >&2 "*** work due to a bug (https://github.com/rust-lang/rust-bindgen/pull/2567)," + echo >&2 "*** unless patched (like Debian's)." + echo >&2 "*** Your version: $rust_bindings_generator_version" + echo >&2 "***" + warning=1 + fi +fi # Check that the `libclang` used by the Rust bindings generator is suitable. # diff --git a/scripts/rust_is_available_bindgen_0_66.h b/scripts/rust_is_available_bindgen_0_66.h new file mode 100644 index 000000000000..c0431293421c --- /dev/null +++ b/scripts/rust_is_available_bindgen_0_66.h @@ -0,0 +1,2 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#define A "\0" diff --git a/scripts/rust_is_available_test.py b/scripts/rust_is_available_test.py index d6d54b7ea42a..413741037fb3 100755 --- a/scripts/rust_is_available_test.py +++ b/scripts/rust_is_available_test.py @@ -54,23 +54,30 @@ else: """) @classmethod - def generate_bindgen(cls, version_stdout, libclang_stderr): + def generate_bindgen(cls, version_stdout, libclang_stderr, version_0_66_patched=False): if libclang_stderr is None: libclang_case = f"raise SystemExit({cls.bindgen_default_bindgen_libclang_failure_exit_code})" else: libclang_case = f"print({repr(libclang_stderr)}, file=sys.stderr)" + if version_0_66_patched: + version_0_66_case = "pass" + else: + version_0_66_case = "raise SystemExit(1)" + return cls.generate_executable(f"""#!/usr/bin/env python3 import sys if "rust_is_available_bindgen_libclang.h" in " ".join(sys.argv): {libclang_case} +elif "rust_is_available_bindgen_0_66.h" in " ".join(sys.argv): + {version_0_66_case} else: print({repr(version_stdout)}) """) @classmethod - def generate_bindgen_version(cls, stdout): - return cls.generate_bindgen(stdout, cls.bindgen_default_bindgen_libclang_stderr) + def generate_bindgen_version(cls, stdout, version_0_66_patched=False): + return cls.generate_bindgen(stdout, cls.bindgen_default_bindgen_libclang_stderr, version_0_66_patched) @classmethod def generate_bindgen_libclang_failure(cls): @@ -231,6 +238,19 @@ else: result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen }) self.assertIn(f"Rust bindings generator '{bindgen}' is too old.", result.stderr) + def test_bindgen_bad_version_0_66_0_and_0_66_1(self): + for version in ("0.66.0", "0.66.1"): + with self.subTest(version=version): + bindgen = self.generate_bindgen_version(f"bindgen {version}") + result = self.run_script(self.Expected.SUCCESS_WITH_WARNINGS, { "BINDGEN": bindgen }) + self.assertIn(f"Rust bindings generator '{bindgen}' versions 0.66.0 and 0.66.1 may not", result.stderr) + + def test_bindgen_bad_version_0_66_0_and_0_66_1_patched(self): + for version in ("0.66.0", "0.66.1"): + with self.subTest(version=version): + bindgen = self.generate_bindgen_version(f"bindgen {version}", True) + result = self.run_script(self.Expected.SUCCESS, { "BINDGEN": bindgen }) + def test_bindgen_libclang_failure(self): bindgen = self.generate_bindgen_libclang_failure() result = self.run_script(self.Expected.FAILURE, { "BINDGEN": bindgen }) |